class Computer{
    int add(int x, int y) {
	return x+y;
    }
}
public class Example4_6 {
    public static void main(String args[]) {
	Computer com = new Computer();
	int m=100;
	int n=200;
	int result = com.add(m,n);
        System.out.println(result);
	result = com.add(120+m,n*10+8);
	System.out.println(result);
    }
}

